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SN74LS257BN

Non-unpack
Specification
Multiplexer 1-Element Bipolar 3-ST 8-IN 16-Pin PDIP Tube
Mf Part No.
--
Brand
Texas Instruments
Item Category
Encoders, Decoders, Multiplexers & Demultiplexers
BatchNumber
2024
  • Details
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  • Guarantee
Texas Instruments SN74LS257BN is available at Allchips.100% original and new guarantee. If comprehensive data for SN74LS257BN to optimize the supply chain, including costdown, time-saving, cross references, parametric, counterfeit risk, alternative components, obsolescence management forecasts is expected, please contact our professional team.

Specification

RoHS
yes
Product
Selectors / Multiplexers
Logic series
LS
Digits
4 bit
Enter the number of lines
2 Input
The number of output lines
1 Output
Propagation delay time
21 ns
Supply Voltage - Max
5.25 V
Supply Voltage - Min
4.75 V
Minimum working temperature
0 C
The maximum working temperature
+ 70 C
Installation style
Through Hole
Package / case
PDIP-16
Features
Multiplexer
Height
4.57 mm
High level output current
- 2.6 mA
Length
19.3 mm
Logical type
Data Selectors/Multiplexers
Low level output current
24 mA
The maximum clock frequency
35 MHz
The number of circuits
Quad
Operating supply voltage
5 V
Range of working temperature
0 C to + 70 C
Pd - Power Dissipation
200 mW
Series
SN74LS257B
Factory packing quantity
25
Technology
Bipolar
Width
6.35 mm
Unit weight
1 g

Shipping Type Ship Fee Lead Time Processing Time
DHL DHL $20.00-$40.00(0.50KG) 2-5 days Shipping fee depend on different zone and country
UPS UPS $20.00-$45.00(0.50KG) 2-5 days
TNT TNT $25.00-$65.00(0.50KG) 2-5 days
EMS EMS $25.00-$45.00(0.50KG) 4-15 days
Air, Sea/air and Sea Air, Sea/air and Sea $2.00-$3.00(0.10KG) 7-30 days
FedEX $20.00-$40.00(0.50KG) 3-7 days
  1. 1. Allchips offer a warranty of 360 days for each component.
  2. 2. Allchips offer professional product life cycle service and replacement suggestions.
  3. 3. Door to door logistic service within 3 days.
  4. 4. All components original and new, traceable for sure.

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